CN204953553U - Manger plate device is descaled to slab - Google Patents
Manger plate device is descaled to slab Download PDFInfo
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- CN204953553U CN204953553U CN201520758333.0U CN201520758333U CN204953553U CN 204953553 U CN204953553 U CN 204953553U CN 201520758333 U CN201520758333 U CN 201520758333U CN 204953553 U CN204953553 U CN 204953553U
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- slab
- steel plate
- water
- vertical steel
- baffle device
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Abstract
The utility model discloses a manger plate device is descaled to slab belongs to the slab and descales equipment technical field. Descale the in -process and descale that the machine returns water and slab surface ponding can not be avoided for solving among the prior art slab, lead to the slab downgrade, cause the harm to the heating furnace, the problem that the sum of errors damaged often appears in the various electron measuring equipment of heating furnace export, this device is including two manger plate device bodies, manger plate device body includes the support frame, vertical steel sheet, horizontal steel sheet, vertical steel sheet upper end and support frame swing joint, the welding of horizontal steel sheet vertical steel sheet middle part and with vertical steel sheet mutually perpendicular. The utility model discloses simple structure, simple to operate, block water effectually, be applicable to the slab that uses before various rolling water under high pressures to descale.
Description
Technical field
The utility model is specifically related to a kind of slab de-scaling baffle device for water, belongs to slab scale removal equipment technical field.
Background technology
The technical process of slab scale on surface is removed before slab rolling.Produce defect in order to avoid the iron scale press-in metal in bloom or continuous casting and rolling billet surface, slab must carry out de-scaling, and the method for high-pressure water descaling is the most current current effective practice.In production process in descaling mill because water pressure is excessive, the water returned out from descaling mill can not close completely, the water of high pressure is caused to rush in heating furnace, billet surface temperature is reduced, oxide on surface is serious, reduce slab quality, heating furnace is caused damage, de-scaling current are not owing to being reclaimed by water vessel completely, with very large pressure along the reverse descaling mill of gushing out of slab, the current returned are caused to be gathered in slab upper surface, band steel nose phenomenon has been there is in the operation of rolling, serious nose causes milling train to pile steel, when rolling magnetic tape trailer, magnetic tape trailer temperature decrease, afterbody roll-force increases, temperature laterally and is end to end uneven, create serious magnetic tape trailer sideslip whipping phenomenon, steel slab surface ponding is subject to high temperature evaporation and becomes water vapour, the generation of steam makes the various electronic metering equipments of furnace outlet often occur error and infringement, slab tracking is caused to lose or temperature detection loss, there is accident in heating furnace subsequent handling.
Utility model content
Therefore, the utility model returns water for descaling mill in slab de-scaling process in prior art and steel slab surface ponding can not be avoided, slab quality is caused to decline, heating furnace is caused damage, often there is the problem of error and damage in the various electronic metering equipments of furnace outlet, a kind of slab de-scaling baffle device for water is provided, comprise two baffle device for water bodies, described baffle device for water body comprises bracing frame, vertical steel plate, horizontal steel plate, described vertical steel plate upper end is flexibly connected with bracing frame, described horizontal Plate Welding is mutually vertical with vertical steel plate in the middle part of vertical steel plate.
Further, described slab de-scaling baffle device for water also comprises the wearing plate being fixedly mounted on vertical steel plate lower end.
Further, described wearing plate is bimetallic cladding wear-resisting steel plate.
Further, described slab de-scaling baffle device for water also comprises and is separately positioned on horizontal steel plate both sides, is positioned at two pieces of small front aprons below horizontal steel plate, and described small front apron and horizontal steel plate both sides of the edge and vertical steel plate are all welded to connect.
Further, described vertical steel plate upper end is flexibly connected by iron chains with bracing frame.
The beneficial effects of the utility model are: slab de-scaling baffle device for water structure of the present utility model is simple, easy to use, the stop of riser and transverse slat is utilized effectively to prevent de-scaling to return water and slab ponding to the infringement of heating furnace, improve Surface Quality of Steel Billet, improve furnace outlet testing environment, prevent quality accident, be conducive to milling train steady production.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of slab de-scaling of the utility model baffle device for water;
Reference numeral is as follows:
1, baffle device for water body;
2, bracing frame;
3, vertical steel plate;
4, horizontal steel plate;
5, wearing plate;
6, small front apron;
7, iron chains.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described:
As shown in Figure 1, a kind of slab de-scaling baffle device for water, comprise two baffle device for water bodies 1, baffle device for water body 1 comprises bracing frame 2, vertical steel plate 3, horizontal steel plate 4, vertical steel plate 3 upper end is flexibly connected with bracing frame 2, and horizontal steel plate 4 to be welded in the middle part of vertical steel plate 3 and mutually vertical with vertical steel plate 3.
As preferred embodiment, slab de-scaling baffle device for water also comprises the wearing plate 5 being fixedly mounted on vertical steel plate 4 lower end.Wearing plate 5 can contact with steel slab surface, makes vertical steel plate 3 and horizontal steel plate 4 play resistance effect.
As preferred embodiment, wearing plate 5 is bimetallic cladding wear-resisting steel plate.Bimetallic cladding wear-resisting steel plate has good abrasion resistant effect, and wearing plate 5 can regularly replace.
As preferred embodiment, slab de-scaling baffle device for water also comprises and is separately positioned on horizontal steel plate 4 both sides, is positioned at two pieces of small front aprons 6 below horizontal steel plate 4, and small front apron 6 is all welded to connect with horizontal steel plate 4 both sides of the edge and vertical steel plate 3.Small front apron 6 can further improve block-water effect.
As preferred embodiment, vertical steel plate 3 upper end is flexibly connected by iron chains 7 with bracing frame 2.Connected mode is flexible, processing and simple installation.
During use, two baffle device for water bodies 1 are placed on successively between furnace outlet and dephosphorizing machine dash roller, vertical steel plate 3 plate face is perpendicular to water (flow) direction, horizontal steel plate 4 is towards water (flow) direction, when using dephosphorize by high pressure water, slab advances along rolling direction, the wearing plate 5 of two baffle device for water bodies 1 contacts with steel slab surface, vertical steel plate 3 and horizontal steel plate 4 play resistance effect, de-scaling is effectively prevented to return water and slab ponding to the infringement of heating furnace, improve Surface Quality of Steel Billet, improve furnace outlet testing environment, improve checkout equipment service life, prevent quality accident, be conducive to milling train steady production.
By application of installation of the present utility model after CSP conticaster produces the thick continuous casting steel billet of 57mm base and the thick continuous casting steel billet of 72mm base, slab quality significantly improves, the infringement avoiding heating furnace and the quality accident caused because testing environment impact.Corresponding adjustment can be made according to the situation of slab type and dephosphorization discharge in each several part size of slab de-scaling baffle device for water of the present utility model and mutual alignment, and to reach best block-water effect, wearing plate 5 can regularly replace.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a slab de-scaling baffle device for water, comprise two baffle device for water bodies, it is characterized in that, described baffle device for water body comprises bracing frame, vertical steel plate, horizontal steel plate, described vertical steel plate upper end is flexibly connected with bracing frame, and described horizontal Plate Welding is mutually vertical with vertical steel plate in the middle part of vertical steel plate.
2. slab de-scaling baffle device for water as claimed in claim 1, it is characterized in that, described slab de-scaling baffle device for water also comprises the wearing plate being fixedly mounted on vertical steel plate lower end.
3. slab de-scaling baffle device for water as claimed in claim 2, it is characterized in that, described wearing plate is bimetallic cladding wear-resisting steel plate.
4. slab de-scaling baffle device for water as claimed in claim 1, it is characterized in that, described slab de-scaling baffle device for water also comprises and is separately positioned on horizontal steel plate both sides, is positioned at two pieces of small front aprons below horizontal steel plate, and described small front apron and horizontal steel plate both sides of the edge and vertical steel plate are all welded to connect.
5. slab de-scaling baffle device for water as claimed in claim 1, it is characterized in that, described vertical steel plate upper end is flexibly connected by iron chains with bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758333.0U CN204953553U (en) | 2015-09-28 | 2015-09-28 | Manger plate device is descaled to slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758333.0U CN204953553U (en) | 2015-09-28 | 2015-09-28 | Manger plate device is descaled to slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953553U true CN204953553U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758333.0U Active CN204953553U (en) | 2015-09-28 | 2015-09-28 | Manger plate device is descaled to slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170668A (en) * | 2015-09-28 | 2015-12-23 | 内蒙古包钢钢联股份有限公司 | Plate blank descaling and water retaining device |
| WO2017215859A1 (en) * | 2016-06-17 | 2017-12-21 | Sms Group Gmbh | Arrangement for treating a slab or a strip |
-
2015
- 2015-09-28 CN CN201520758333.0U patent/CN204953553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170668A (en) * | 2015-09-28 | 2015-12-23 | 内蒙古包钢钢联股份有限公司 | Plate blank descaling and water retaining device |
| WO2017215859A1 (en) * | 2016-06-17 | 2017-12-21 | Sms Group Gmbh | Arrangement for treating a slab or a strip |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |